title: Differentiation of cells in aggregates from human, mouse, and chick embryo brain. An electronmicroscopic study.
mesh_terms: D000818:Animals; D001253:Astrocytes / Q000648:ultrastructure; D001921:Brain / Q000196:embryology* / Q000648:ultrastructure; D002449:Cell Aggregation; D002454:Cell Differentiation; D002462:Cell Membrane / Q000648:ultrastructure; D002478:Cells, Cultured; D002642:Chick Embryo; D006801:Humans; D051379:Mice; D008854:Microscopy, Electron; D009474:Neurons / Q000648:ultrastructure; D009685:Nuclear Envelope / Q000648:ultrastructure; D013569:Synapses / Q000648:ultrastructure